Comments

Make gen_compute_eflags_z and gen_compute_eflags_s able to compute the
inverted condition, and use this in gen_setcc_slow_T0. We cannot do it
yet in gen_compute_eflags_c, but prepare the code for it anyway. It is
not worthwhile for PF, as usual.
shr+and+xor could be replaced by and+setcond. I'm not doing it yet.
Reviewed-by: Blue Swirl <blauwirbel@gmail.com>Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>Signed-off-by: Richard Henderson <rth@twiddle.net>
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target-i386/translate.c | 49 +++++++++++++++++++++++++++++++------------------
1 file changed, 31 insertions(+), 18 deletions(-)